Individual Calculations June 2018
 Santryan, Davit  Total change: -10.80  Rating chartPersonal card
 88th Yerevan Ch. SF Yerevan ARM 2018-05-15
RcRownchangeKK*chgGame
 1803 1934 5.00 8 -0.27 40 -10.80 
  Sahakyan, Arman K. 1731 ARM0.501-0.2640-10.40 
  Rostomyan, Mikayel 1550 ARM1.0010.09403.60 
  Seyranyan, Gor 1775 ARM1.0010.294011.60 
  Petrosyants, Argishti 1851 ARM0.001-0.6140-24.40 
  Vardanyan, Aram 1864 ARM0.501-0.1040-4.00 
  Khachatryan, Mikael H. 1670 ARM0.501-0.3240-12.80 
  Boyajyan, Hayk 1885 ARM1.0010.434017.20 
  Sayadyan, Edvard 2096 ARM0.5010.21408.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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